The facts.
| Part number | AGPA177ZXC |
|---|---|
| Compound | ZXC ceramic racing |
| Dimensions | 85 × 50.8 × 8 mm |
| Material | Friction material principally composed of a ceramic compound |
| Friction coefficient | 0.78 average (0.60 minimum, 0.84 maximum), JASO regulation |
| Density | 3.66 g/cm³ at 20 °C (+0.10 / −0.05) |
| Temperature resistance | 450 °C working, 600 °C maximum |
| Contents | 2 brake pads, one set for one caliper |
DescriptionThe whole story▼
Plenty of these bikes are now into a second career. The first owner covered distance on it, the second took the mirrors off, and today the SuperSport 939 lives in a van and comes out at organised events. Accossato's article AGPA177ZXC suits that stage of life: the AGPA177 front shape in the ZXC ceramic racing material, described by the company as a ceramic compound for competition. The listing covers this Ducati from 2017 to 2020.
Key Features
- Front pads for the Ducati SuperSport 939, seasons 2017 to 2020
- Article AGPA177ZXC: the AGPA177 shape with the ZXC ceramic racing material
- A ceramic compound that Accossato intends for racing
- For a bike that now spends its weekends at organised events
- Slow wear is part of what the maker claims for its pad range
- One box per caliper, and this Ducati has two at the front
- ST, EV1 and EV2 remain available on the same carrier
- No German ABE held here; supplied as a competition part
Construction and Material Quality
Ceramic friction material is a deliberate choice rather than a default one, and Accossato makes its intention clear by naming racing and nothing else. A converted SuperSport 939 is a good host for it, because a bike that no longer has to be pleasant in traffic can be set up entirely around what happens between the pit exit and the chequered flag. The carrier is the standard AGPA177 pressing, so a caliper that has spent years on the road accepts the racing material without modification, and the change can be reversed just as easily.
A Second Career on Track
Track bikes accumulate character. The fairing has a repair nobody talks about, the tyre warmers are older than the machine, and every fastener has been off at least twice. What those bikes usually have in their favour is honest maintenance, because the owner does the work and knows exactly what went in last time. Brakes are where that habit shows first, since the front end is the part a rider trusts before entering a corner they cannot see the exit of.
The routine is quick once it is established. Look at the pads and the disc while the front wheel is out, clean the pistons before pressing them back so grit does not go with them, and fit pads as a pair rather than one at a time. Check the fluid whenever the caliper has been opened, settle new material over a few easy laps, and pump the lever until it is hard before the SuperSport 939 is pushed to the assembly area.
Fitment and Compatibility
Accossato's data for the AGPA177 covers the SuperSport 939 from 2017 to 2020 at the front and stops there, since the model was replaced afterwards. Two calipers, two boxes. The rear of the same bike is handled by the AGPA42 over the identical seasons, and the catalogue holds no Accossato disc for this Ducati. Because one pad shape can serve machines with nothing else in common, the article number is what should appear on the order.
Road Approval
There is no ABE and no German test certificate for the AGPA177ZXC in our files, so the article is supplied for racing and closed-course use.
Scope of Delivery
Two AGPA177 pads in the ZXC ceramic racing material, boxed as a single caliper's set. The front of the SuperSport 939 runs two calipers, so two boxes complete it.
Specifications
- Part number: AGPA177ZXC
- Compound: ZXC ceramic racing
- Dimensions: 85 × 50.8 × 8 mm
- Material: Friction material principally composed of a ceramic compound
- Friction coefficient: 0.78 average (0.60 minimum, 0.84 maximum), JASO regulation
- Density: 3.66 g/cm³ at 20 °C (+0.10 / −0.05)
- Temperature resistance: 450 °C working, 600 °C maximum
- Contents: 2 brake pads, one set for one caliper
What's includedEverything in the box▼
- 1x Accossato brake pad set (2 pads)
DownloadsData sheet▼
FitmentWhich bikes this fits▼
- Ducati SUPERSPORT 939 (2017–2020)
- Aprilia CAPONORD 1200 (2013–2019)
- Aprilia CAPONORD 1200 RALLY (2015–2019)
- Aprilia RS 660 (2020–2025)
- Aprilia TUONO 660 (2022–2025)
- Aprilia TUONO V4 1100 (2015)
- Aprilia TUONO V4 1100 FACTORY (2015–2016)
- Aprilia TUONO V4 1100 RR (2015–2016)
- BMW F800R (2015–2018)
- BMW F900R (2020–2026)
- BMW F900XR (2020–2026)
- BMW R NINET (2014–2023)
- BMW R12 NINET (2024–2026)
- BMW R1200GS (2013–2018)
- BMW R1200GS ADVENTURE (2014–2018)
- BMW R1200RS (2014–2018)
- BMW R1200RT (2014–2018)
- BMW R1250R (2019–2024)
- BMW R1250RS (2019–2024)
- BMW S1000 XR (2015–2026)
- CFMOTO 400SR S (2024)
- CFMOTO 450 SR (2023–2026)
- Ducati DIAVEL 1260 (2019–2022)
- Ducati HYPERMOTARD 698 Mono (2024–2026)
- Ducati HYPERMOTARD 821 (2013–2016)
- Ducati HYPERMOTARD 939 (2016–2018)
- Ducati HYPERMOTARD 950 (2019–2024)
- Ducati HYPERMOTARD 950 RVE (2020–2024)
- Ducati HYPERMOTARD 950 SP (2019–2024)
- Ducati Hyperstrada 821 (2013–2016)
- Ducati Hyperstrada 939 (2016–2018)
- Ducati MONSTER 1200 (2014–2021)
- Ducati MONSTER 797 (2017–2021)
- Ducati MONSTER 821 (2014–2021)
- Ducati MONSTER 821 DARK (2015–2016)
- Ducati MONSTER 937 (2021–2024)
- Ducati MULTISTRADA 1200 (2015–2016)
- Ducati MULTISTRADA 1200 ENDURO (2016–2018)
- Ducati MULTISTRADA 1260 ENDURO (2019–2021)
- Ducati MULTISTRADA 950 (2017–2021)
- Ducati MULTISTRADA V2 (2022–2024)
- Ducati MULTISTRADA V2S (2022–2024)
- Ducati MULTISTRADA V4 (2021–2026)
- Ducati Panigale 899 (2014–2015)
- Ducati Panigale 959 (2016–2020)
- Ducati Panigale V2 955 (2020–2024)
- Ducati SCRAMBLER 1100 (2018–2024)
- Ducati SCRAMBLER 1100 SPECIAL (2018–2019)
- Ducati SCRAMBLER 1100 SPORT (2018–2024)
- Ducati SCRAMBLER 800 (2017–2026)
- Ducati SCRAMBLER CLASSIC (2015–2019)
- Ducati SCRAMBLER ICON (2015–2026)
- Ducati STREETFIGHTER V2 955 (2022–2024)
- Ducati SUPERSPORT 939 S (2017–2020)
- Ducati SUPERSPORT 950 (2020–2024)
- Ducati SUPERSPORT 950 S (2020–2024)
- Ducati X DIAVEL DARK (2024)
- Fantic Motor Caballero 500 (2017)
- Indian FTR 1200 (2019–2025)
- Indian FTR 1200 R CARBON (2021–2025)
- Indian FTR 1200 RALLY (2019–2024)
- Indian FTR 1200S (2019–2023)
- Indian PURSUIT (2022–2025)
- KTM 690 SMC R (2021–2024)
- Kawasaki Z H2 (2020–2026)
- Kawasaki Z900 SE (2022–2026)
- Kove 321RR (2023)
- MV Agusta Rivale 800 (2013–2017)
- MV Agusta STRADALE 800 (2015–2016)
- MV Agusta TURISMO VELOCE LUSSO RC SCS 800 (2014–2019)
- Moto Guzzi STELVIO (2024–2025)
- Moto Guzzi V100 MANDELLO (2022–2023)
- Norton COMMANDO 961 SPORT (2018–2019)
- Norton DOMINATOR 961 (2017–2019)
- QJMotor SRK 600 RR (2023)
- QJMotor SRK 800 RR (2024–2025)
- QJMotor SVT-650 X (2024–2026)
- Triumph STREET TRIPLE 765 R LOW (2017–2023)
- Triumph Street Triple 765 R (2017–2023)
- Triumph TIGER 1200 XR (2018–2019)
- Triumph TIGER 1200 XRX (2018–2020)
- Triumph TIGER 1200 XRX LOW (2018–2020)
- Triumph TIGER EXPLORER (2016–2017)
- Voge Brivido RR 525 (2024)
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Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
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Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
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